JetBlue Airlines (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫) offers a free cancellation policy under specific conditions (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫). Passengers can cancel (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫) within 24 hours of booking for a full refund if the flight is at least seven days away (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫). Refund eligibility depends on fare type (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫), with some non-refundable tickets subject to cancellation fees (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫). Always check fare rules before booking (⟪+1̳-̳8̳4̳4̳-̳7̳6̳7̳-̳0̳4̳7̳6̳⟫).